CN104383661B - The adjustable weight training exercises device of star-wheel shape load - Google Patents
The adjustable weight training exercises device of star-wheel shape load Download PDFInfo
- Publication number
- CN104383661B CN104383661B CN201410804692.5A CN201410804692A CN104383661B CN 104383661 B CN104383661 B CN 104383661B CN 201410804692 A CN201410804692 A CN 201410804692A CN 104383661 B CN104383661 B CN 104383661B
- Authority
- CN
- China
- Prior art keywords
- load
- wheel
- star
- gear
- sliding post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The present invention discloses a kind of adjustable weight training exercises device of star-wheel shape load, column fixes on the ground, the sliding post of load the location of roller with support under can in column upper and lower flexible motion, the sliding post of load is positively connected with act and holds handrail, lifts the stroke holding handrail and determines by the opening scope in column front; Tooth bar is equipped with at the sliding post back side of load, and rack drives gear shaft, gear shaft and star-wheel connect into entirety by key, and star-wheel and steel cylinder thereof and elasticity sheet formation one-way driving mechanism drive unidirectional gear. The present invention is ingenious utilize the one-way driving mechanism of star-wheel shape substitute barbell is lifted bear a heavy burden with under no-load loosening, zero load is squatted down and load is stood up training function, it is to increase safety performance; Instead of heavy disc by inertia load and adjustable friction load, reach identical loading training effect, make again load have diversity simultaneously, flywheel innervation rotates and enhances interest, has significant practical value and market application foreground.
Description
Technical field
The present invention relates to a kind of adjustable weight training exercises device of load with star-wheel shape one-way driving mechanism.
Background technology
Weight lifting is the training tool that sportsmen often uses, its object mainly trains strength and the synergetic property of upper limbs, present weight training exercises adopt barbell to carry out mostly, barbell is a kind of classics and traditional weight training exercises equipment, due to its simple and durable, simple operation, thus a kind of first-selected equipment training act and squat down is become, but owing to it is heavy and easily causes unexpected injury and form is stiff, although effective training device, can still allow people inspire awe even from distance, there is certain potential safety hazard.
On the other hand, need to dismantle owing to increasing or reducing disc, thus comparatively loaded down with trivial details, it is unfavorable for conveniently regulating load and training strength.
Therefore, design a kind of barbell that substitutes to carry out weight training exercises and there is again safe body-building apparatus that is interesting and convenient adjustment load become a kind of demand.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art exactly, a kind of adjustable weight training exercises device of load with star-wheel shape one-way driving mechanism is provided, this device is designed by the one-way driving mechanism of star-wheel shape, security, interest and the convenient adjustable load that training is practiced and one, and one-way driving mechanism is durable in use, it it is a kind of ideal weight training exercises equipment.
For overcoming the deficiencies in the prior art, the present invention takes following technical scheme:
A kind of adjustable weight training exercises device of star-wheel shape load, comprise column, it is characterized in that: column fixes on the ground, the sliding post of load the location of roller with support under can in column upper and lower flexible motion, the sliding post of load is positively connected with act and holds handrail, lifts the stroke holding handrail and determines by the opening scope in column front; Tooth bar is equipped with at the sliding post back side of load, and rack drives gear shaft, gear shaft and star-wheel connect into entirety by key, and star-wheel and steel cylinder thereof and elasticity sheet formation one-way driving mechanism drive unidirectional gear; When the sliding post of load upwards moves, the rack drives gear shaft being loaded on the sliding post back side of load does counterclockwise movement, the little end motion of the wedge shape cavity that steel cylinder is forced to star-wheel and gear surrounds and the transmission that is locked, thus drive unidirectional gear movement, the brake wheel rotation that unidirectional gear drives again load gear axle and is fixed thereon, the rotary resistance of brake wheel can regulate, it is achieved the function that in upper act process, load is adjustable; When the sliding post of load moves downward, the rack drives gear shaft being loaded on the sliding post back side of load does clockwise movement, the big end of wedge shape cavity driving steel cylinder to surround to star-wheel and gear due to star-wheel moves, thus release steel cylinder and formed relative fixing overall state by star-wheel and wheel gear locking, star-wheel and gear can form the rotation of relatively sliding, follow-up load gear axle relative separation, it is achieved the unloaded function going back to position in decline process.
Described act is held handrail and is circular arc and can dismantle, the comfortable property of increase operation and security.
It is provided with spring application between described star-wheel baffle plate and gear shaft gland, prevents steel cylinder from skidding off.
Described brake wheel is equipped with elasticity brake band, and regulates the rotary resistance of brake wheel by brake adjusting nut.
Described load gear axle is provided with flywheel, strengthens dynamic and interesting.
Described column is provided with wheel casing, increases while security also proterctive equipment.
The forward and backward baffle plate of described wheel casing is demountable portable plate, and shifting board is conducive to maintenance of the equipment and maintenance.
Compared with prior art, the useful effect of the present invention is:
The ingenious one-way driving mechanism utilizing star-wheel shape substitute barbell is lifted bear a heavy burden with under no-load loosening, zero load is squatted down and load is stood up training function, it is to increase the safety performance of training; Heavy disc is instead of by inertia load and adjustable friction load, reach identical loading training effect, making again load have diversity, flywheel innervation rotates the interest also enhancing training, has significant practical value and market application foreground simultaneously.
Accompanying drawing explanation
Fig. 1 is TV structure schematic diagram after the present invention.
Fig. 2 is the two dimensional structure schematic diagram of the present invention.
Fig. 3 is the geartransmission schematic diagram of the present invention.
Fig. 4 is the geartransmission frontview of the present invention.
Fig. 5 is the one-way driving mechanism schematic diagram of the present invention.
In figure, each label represents:
1, roller; 2, column; 3, the sliding post of load; 4, tooth bar; 5, gear shaft; 6, unidirectional gear; 7, spring; 8, the left gland of gear-bearing; 9, bearing; 10, the right gland of gear-bearing; 11, load gear axle; 12, elasticity brake band; 13, brake adjusting nut; 14, flywheel; 15, wheel casing; Portable plate after 15-1, wheel casing; Portable plate before 15-2, wheel casing; 16, handrail is held in act; 17, freewheel locknut; 18, brake wheel; 19, star-wheel baffle plate; 20, star-wheel; 21, steel cylinder; 22, elasticity sheet.
Embodiment
Now by reference to the accompanying drawings, the present invention is specifically illustrated further.
As shown in Figure 1, Figure 2, the adjustable weight training exercises device of the load of star-wheel shape shown in Fig. 3, Fig. 4 and Fig. 5, comprise column 2, column 2 fixes on the ground, the sliding post 3 of load the location of roller 1 with support under can in column 2 upper and lower flexible motion, the sliding post 3 of load is positively connected with act and holds handrail 16, lifts the stroke holding handrail 16 and determines by the opening scope in column front; Tooth bar 4 is equipped with, tooth bar 4 driven gear axle 5 in sliding post 3 back side of load, and gear shaft 5 and star-wheel 20 connect into entirety by key, and star-wheel 20 and steel cylinder 21 thereof and elasticity sheet 22 form one-way driving mechanism and drive unidirectional gear 6; When the sliding post 3 of load upwards moves, the tooth bar 4 driven gear axle 5 being loaded on sliding post 3 back side of load does counterclockwise movement, steel cylinder 21 is forced to the little end motion of wedge shape cavity and the transmission that is locked that star-wheel 20 and gear 6 surround, thus drive unidirectional gear 6 to move, unidirectional gear 6 drives again load gear axle 11 and the brake wheel 18 that is fixed thereon to rotate, the rotary resistance of brake wheel 18 can regulate, it is achieved the function that in upper act process, load is adjustable; When the sliding post 3 of load moves downward, the tooth bar 4 driven gear axle 5 being loaded on sliding post 3 back side of load does clockwise movement, the big end of wedge shape cavity driving steel cylinder 21 to surround to star-wheel 20 and gear 6 due to star-wheel 20 moves, thus release steel cylinder 21 and locked by star-wheel 20 and gear 6 and form relative fixing overall state, star-wheel 20 and gear 6 can form the rotation of relatively sliding, follow-up load gear axle 11 relative separation, it is achieved the unloaded function going back to position in decline process.
Described act is held handrail 16 and for circular arc and can be dismantled, the comfortable property of increase operation and security.
It is provided with spring 7 between described star-wheel baffle plate 19 and gear shaft gland 8 to compress, prevents steel cylinder from skidding off.
Described brake wheel 18 is equipped with elasticity brake band 12, and regulates the rotary resistance of brake wheel 18 by brake adjusting nut 13.
Described load gear axle 11 is provided with flywheel 14, strengthens dynamic and interesting.
Described column 2 is provided with wheel casing 15, increases while security also proterctive equipment.
Front 15-1, the rear 15-2 baffle plate of described wheel casing are demountable portable plate, and shifting board is conducive to maintenance of the equipment and maintenance.
Handrail 16 is held when people holds act with both hands, when both arms upwards make stretching, the sliding post 3 of load upwards moves, the tooth bar 4 driven gear axle 5 being loaded on sliding post 3 back side of load does counterclockwise movement, steel cylinder 21 is forced to the little end motion of wedge shape cavity and the transmission that is locked that star-wheel 20 and gear 6 surround, thus driven gear 6 synkinesis, the brake wheel 18 that gear 6 drives load gear axle 11 and is fixed thereon, the common high speed rotary motion of flywheel 14, by brake adjusting nut 13 regulating friction force size, reach and regulate the upper object lifting load, a kind of synthetic load of mass load composition of friction load and flywheel, the form of load is made to have diversity with interesting.
When arm does downward returning movement, the sliding post 3 of load moves downward, the same driven gear axle 5 of tooth bar 4 being loaded on sliding post 3 back side of load does clockwise movement, the big end of wedge shape cavity driving steel cylinder 21 to surround to star-wheel 20 and gear 6 due to star-wheel 20 moves, thus release steel cylinder 21 and locked by star-wheel 20 and gear 6 and form relative fixing overall state, star-wheel 20 and gear 6 can form the rotation of relatively sliding, follow-up load gear axle relative separation, it is achieved lift the function of the position that declines back with idling load in unidirectional loads.
The more than better embodiment of just the present invention, not does any restriction in form to the present invention. Any those of ordinary skill in the art, when not departing from technical solution of the present invention scope, can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible variations and modification, or be revised as the equivalent embodiment of equivalent variations. Therefore, every content not departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (7)
1. the adjustable weight training exercises device of star-wheel shape load, comprise column, it is characterized in that: column fixes on the ground, the sliding post of load the location of roller with support under can in column upper and lower flexible motion, the sliding post of load is positively connected with act and holds handrail, lifts the stroke holding handrail and determines by the opening scope in column front; Tooth bar is equipped with at the sliding post back side of load, and rack drives gear shaft, gear shaft and star-wheel connect into entirety by key, and star-wheel and steel cylinder thereof and elasticity sheet formation one-way driving mechanism drive unidirectional gear; When the sliding post of load upwards moves, the rack drives gear shaft being loaded on the sliding post back side of load does counterclockwise movement, the little end motion of the wedge shape cavity that steel cylinder is forced to star-wheel and gear surrounds and the transmission that is locked, thus drive unidirectional gear movement, the brake wheel rotation that unidirectional gear drives again load gear axle and is fixed thereon, the rotary resistance of brake wheel can regulate, it is achieved the function that in upper act process, load is adjustable; When the sliding post of load moves downward, the rack drives gear shaft being loaded on the sliding post back side of load does clockwise movement, the big end of wedge shape cavity driving steel cylinder to surround to star-wheel and gear due to star-wheel moves, thus release steel cylinder and formed relative fixing overall state by star-wheel and wheel gear locking, star-wheel and gear can form the rotation of relatively sliding, follow-up load gear axle relative separation, it is achieved the unloaded function going back to position in decline process.
2. the adjustable weight training exercises device of star-wheel shape load according to claim 1, it is characterised in that: described act is held handrail and is circular arc and can dismantle.
3. the adjustable weight training exercises device of star-wheel shape load according to claim 1, it is characterised in that: described star-wheel is provided with star-wheel baffle plate, is provided with spring application between star-wheel baffle plate and gear shaft gland.
4. the adjustable weight training exercises device of star-wheel shape load according to claim 1 or 2 or 3, it is characterised in that: described brake wheel is equipped with elasticity brake band, and regulates the rotary resistance of brake wheel by brake adjusting nut.
5. the adjustable weight training exercises device of star-wheel shape load according to claim 1, it is characterised in that: described load gear axle is provided with flywheel.
6. the adjustable weight training exercises device of star-wheel shape load according to claim 1, it is characterised in that: described column is provided with wheel casing.
7. the adjustable weight training exercises device of star-wheel shape load according to claim 6, it is characterised in that: the forward and backward baffle plate of described wheel casing is demountable shifting board, and shifting board is conducive to maintenance of the equipment and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804692.5A CN104383661B (en) | 2014-12-23 | 2014-12-23 | The adjustable weight training exercises device of star-wheel shape load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804692.5A CN104383661B (en) | 2014-12-23 | 2014-12-23 | The adjustable weight training exercises device of star-wheel shape load |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104383661A CN104383661A (en) | 2015-03-04 |
| CN104383661B true CN104383661B (en) | 2016-06-01 |
Family
ID=52601673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804692.5A Expired - Fee Related CN104383661B (en) | 2014-12-23 | 2014-12-23 | The adjustable weight training exercises device of star-wheel shape load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104383661B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038256B (en) * | 2019-04-26 | 2021-06-25 | 重庆三峡学院 | Adjustable weight lifting training device utilizing star wheel-shaped load |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7918771B2 (en) * | 2006-01-05 | 2011-04-05 | Rogers Athletic Company | Weightlifting system with omni directional weight arms |
| CN101584636B (en) * | 2009-07-03 | 2011-05-11 | 东南大学 | Double-output shaft active passive upper and lower limbs rehabilitation training mechanism |
| CN203043401U (en) * | 2013-01-09 | 2013-07-10 | 舒华(中国)有限公司 | System device of fitness equipment built-in transmission mechanism and external decoration |
| US20140296040A1 (en) * | 2013-04-02 | 2014-10-02 | Conner Athletic Products, Inc. | Motorized weightlifting rack |
| CN204275382U (en) * | 2014-12-23 | 2015-04-22 | 吉首大学 | The adjustable weight training exercises device of star-wheel shape load |
-
2014
- 2014-12-23 CN CN201410804692.5A patent/CN104383661B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104383661A (en) | 2015-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205524768U (en) | Transmission mechanism capable of increasing forward propulsion energy of scooter | |
| CN204275405U (en) | The adjustable weight training exercises device of tapered helical tooth type load | |
| CN102167117A (en) | Pedaling overrunning clutch type skidding mechanism | |
| CN104174150B (en) | Elastomeric cords formula bike riding-balance simulator | |
| CN104383661B (en) | The adjustable weight training exercises device of star-wheel shape load | |
| CN204275382U (en) | The adjustable weight training exercises device of star-wheel shape load | |
| CN201959530U (en) | Seesawing cart | |
| CN204034221U (en) | Push-and-pull rod-type bike riding-balance simulator | |
| CN204034224U (en) | Cycle with reciprocating lever riding-balance simulator | |
| CN204275381U (en) | The adjustable weight training exercises device of ratchet wheel shape load | |
| CN104399227B (en) | Ratchet wheel shape loads adjustable weight training exercises device | |
| CN203458729U (en) | Hand-operated upper limb practicing apparatus | |
| CN102358387A (en) | Dragging, pedaling and recoil force integrated bicycle | |
| CN104474671B (en) | The adjustable weight training exercises device of tapered helical tooth type load | |
| JP2015058881A (en) | Pedal structure of standing ride type bicycle | |
| CN204034220U (en) | Hobbing-type bike riding-balance simulator | |
| CN107754317B (en) | Multi-degree-of-freedom overturning device and application method | |
| CN205649818U (en) | Gear hobbing formula bicycle balance simulation ware of riding suitable for children | |
| DE102012002449A1 (en) | Cycle driving gear has leg drive and arm drive over foot crank and drive vibrators coupled to foot crank, where steering gear is integrated in drive vibrators, and drive vibrators are variably designed for standing and seated drivers | |
| CN101850158B (en) | Fire escape device | |
| CN204034223U (en) | Elastomeric cords formula bike riding-balance simulator | |
| CN201147597Y (en) | Climbing body-building apparatus | |
| CN202822613U (en) | Device for adjusting idle wheels of exercise bicycle | |
| CN104174149B (en) | Cycle with reciprocating lever riding-balance simulator | |
| CN112993857A (en) | Climbing device for construction of extra-high voltage transmission line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co., Ltd. Address before: 416000 No. 120 Renmin South Road, Jishou City, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: Jishou University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181223 |